Search a number
-
+
10312242001 = 191367397037
BaseRepresentation
bin10011001101010100…
…00101001101010001
3222121200022011121221
421212222011031101
5132104413221001
64423135045041
7513355416325
oct114652051521
928550264557
1010312242001
114411aa0056
121bb9670781
13c845b3459
146db801985
154054d91a1
hex266a85351

10312242001 has 8 divisors (see below), whose sum is σ = 10862959680. Its totient is φ = 9762321168.

The previous prime is 10312241999. The next prime is 10312242023. The reversal of 10312242001 is 10024221301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10312242001 - 21 = 10312241999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10312243001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172546 + ... + 224491.

It is an arithmetic number, because the mean of its divisors is an integer number (1357869960).

Almost surely, 210312242001 is an apocalyptic number.

It is an amenable number.

10312242001 is a deficient number, since it is larger than the sum of its proper divisors (550717679).

10312242001 is a wasteful number, since it uses less digits than its factorization.

10312242001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398423.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10312242001 its reverse (10024221301), we get a palindrome (20336463302).

The spelling of 10312242001 in words is "ten billion, three hundred twelve million, two hundred forty-two thousand, one".

Divisors: 1 19 1367 25973 397037 7543703 542749579 10312242001